Fatty Acid Content and Composition of the Yakutian Horses and Their Main Food Source: Living in Extreme Winter Conditions : научное издание | Научно-инновационный портал СФУ

Fatty Acid Content and Composition of the Yakutian Horses and Their Main Food Source: Living in Extreme Winter Conditions : научное издание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.3390/biom10020315

Ключевые слова: MEMBRANE-LIPIDS, MEAT QUALITY, TEMPERATURE, CARCASS, GROWTH, Alpha-linolenic acid, Essential polyunsaturated fatty acids, Food quality, Green cryo-fodder, Linoleic acid, Liver, Muscle tissue

Аннотация: For the first time, seasonal changes in the content of total lipids (TLs) and phospholipids (PLs) were studied in fodder plants growing in Central Yakutia-a perennial cereal, smooth brome (Bromopsis inermis L.), and an annual cereal, common oat (Avena sativa L.). Both species have concentrated TLs and PLs in autumn under cold hardening. In addition, a significant increase in the content of fatty acids (FAs) of B. inermis was observed during the autumn decrease in temperature. The Yakutian horses, which fed on cereals enriched with nutrients preserved by natural cold (green cryo-fodder), accumulated significant amounts of 18:2n-6 and 18:3n-3, the total content of which in cereals was 75] of the total FA content. We found differences in the distribution of these two FAs in different tissues of the horses. Thus, liver was rich in 18:2n-6, while muscle and adipose tissues accumulated mainly 18:3n-3. Such a distribution may indicate different roles of these FAs in the metabolism of the horses. According to FA content, meat of the Yakutian horses is a valuable dietary product.

Ссылки на полный текст

Издание

Журнал: BIOMOLECULES

Выпуск журнала: Vol. 10, Is. 2

Номера страниц: 315

ISSN журнала: 2218273X

Место издания: BASEL

Издатель: MDPI

Авторы

  • Petrov Klim A. (Russian Acad Sci, Inst Biol Problems Cryolithozone, Siberian Branch, 41 Lenina Av, Yakutsk 677000, Russia)
  • Dudareva Lyubov (Russian Acad Sci, Siberian Inst Plant Physiol & Biochem, Siberian Branch, 132 Lermontova Str, Irkutsk 664033, Russia; Russian Acad Sci, Siberian Inst Plant Physiol & Biochem, Siberian Branch, 132 Lermontova Str, Irkutsk 664033, Russia)
  • Nokhsorov Vasiliy V. (North Eastern Fed Univ, 48 Kulakovskogo Str, Yakutsk 677000, Russia; North Eastern Fed Univ, 48 Kulakovskogo Str, Yakutsk 677000, Russia)
  • Stoyanov Kirill N. (Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia; Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia)
  • Makhutova Olesia N. (Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia; Russian Acad Sci, Inst Biophys, Fed Res Ctr, Krasnoyarsk Sci Ctr,Siberian Branch, Krasnoyarsk 660036, Russia; Siberian Fed Univ, 79 Svobodny Pr, Krasnoyarsk 660041, Russia; Russian Acad Sci, Inst Biophys, Fed Res Ctr, Krasnoyarsk Sci Ctr,Siberian Branch, Krasnoyarsk 660036, Russia)

Информация о публикациях загружается с сайта службы поддержки публикационной активности СФУ. Сообщите, если заметили неточности.

Вы можете отметить интересные фрагменты текста, которые будут доступны по уникальной ссылке в адресной строке браузера.